steve jobs is battling cancer and some worry what will become of apple without his leadership. >> make a note about 20 years ago, buy exxon and apple. >> and gold. >> don't forget gold. >> that was two weeks ago. this was about 15, 20 years ago. a certain food in high demand is not for humans. >> how the food crisis is trickling down to hay. >>> and what a woman can find out when just 7 weeks pregnant. >>> it's travel time. we are looking at mostly sunny skies this afternoon at sfo. we have changes across the country. yesterday, very stormy into chicago especially new york. about 2 inches of rain there. but today partly cloudy skies and 76 degrees, very comfortable into chicago today. if you plan to continue your traveling toward the eastern seaboard new york okay about 88 degrees, partly cloudy skies. the rest of your weather forecast is coming up. ,, ,, ,,,, ah yes. there it is. the "mystery spot". not a mammal in this household is willing to lay claim to its origin. we may never know. let that sink in, people. we may never know. but now? now is not the time for blame. now is the tim